diff --git a/IV/tests-integration.sql b/IV/tests-integration.sql
index a9fbfa9..541d4a2 100644
--- a/IV/tests-integration.sql
+++ b/IV/tests-integration.sql
@@ -2,4 +2,4 @@
 
 drop table if exists agg_rivers_wm;
 create table agg_rivers_wm (name text, way geometry);
-insert into agg_rivers_wm (name, way) select name, ST_SimplifyWM(way, true) from agg_rivers where name='Nemunas';
+insert into agg_rivers_wm (name, way) select name, ST_SimplifyWM(way, true) from agg_rivers;
diff --git a/IV/wm.sql b/IV/wm.sql
index f5fb385..8bc517b 100644
--- a/IV/wm.sql
+++ b/IV/wm.sql
@@ -335,8 +335,6 @@ begin
 
       lines[i] = st_linemerge(st_union(bends));
 
-      raise notice 'lines[i]: %', st_summary(lines[i]);
-
       dbg_stage = dbg_stage + 1;
     end loop;
   end loop;